An investigation is still under way, but officials said a Chevy Camaro carrying five adults was traveling from Interstate 235 South onto Interstate 35 South, when it veered into another lane and hit the back of an 18-wheeler, going under the semi and bursting into flames.

All five people were ejected from the vehicle and died at the scene. The semi driver was not hurt.

No names or ages of the victims are being released at this time.

Part of the Dallas Junction was closed while troopers investigate.

I-40 westbound to the I-35 southbound ramp was closed, along with I-40 eastbound to I-35 southbound. The roadways have since been reopened.

Tune in to KOCO Eyewitness News 5 In The Morning for updates to this story.